45371217627 has 48 divisors (see below), whose sum is σ = 66858792000. Its totient is φ = 29644849152.

The previous prime is 45371217623. The next prime is 45371217629. The reversal of 45371217627 is 72671217354.

45371217627 is a `hidden beast` number, since 4 + 5 + 3 + 7 + 1 + 2 + 17 + 627 = 666.

It is not a de Polignac number, because 45371217627 - 2² = 45371217623 is a prime.

It is a super-2 number, since 2×45371217627² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45371217623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58999899 + ... + 59000667.

It is an arithmetic number, because the mean of its divisors is an integer number (1392891500).

Almost surely, 2^45371217627 is an apocalyptic number.

45371217627 is a deficient number, since it is larger than the sum of its proper divisors (21487574373).

45371217627 is a wasteful number, since it uses less digits than its factorization.

45371217627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460 (or 1457 counting only the distinct ones).

The product of its digits is 493920, while the sum is 45.

The spelling of 45371217627 in words is "forty-five billion, three hundred seventy-one million, two hundred seventeen thousand, six hundred twenty-seven".